For an electron the product of velocity fo electron and pricipa quantum no.

For an electron the product of velocity of electron and principal quantum no.

The wavelength corresponding to a transition when electron falls from a certain quantum level to the ground state of an He^+ ion is 24.31 nm find the ratio of velocity of the electron in the next quantum level to that of velocity of light?

Explain the significance of three quantum numbers in predicting the position of an electron in an electron in an atom .

Show that linear velocity of electron in Bohr's orbit is inversely proportional to principal quantum number.

Assertion : In Bohr model of H atom, the velocity of electron decreases with increase in principal quantum number. Reason : In Bohr model of H atom, velocity of electron is inversely proportional to radius of the orbit.

How the linear velocity v of an electron in the Bohr orbit is related to its quantum number n ?

Statement 1: In Bohr's model, velocity of electron increases with decrease in positive charge of nucleus as electrons are not held tightly. Statement 2: Velocity decreases with an increase in principal quantum number

If the electron enrgy is -3 .4 eV, find the principal quantum number fo H-atom .